When we first met I was just a sophomoreWe spent the night on Lydia's couchI didn't know you were gonna break my heart thenI didn't know the pain I feel right nowAnd I smiled, yes I smiledBut underneath the memories that I'm tryingYeah I'm trying to let goI saw you laugh like you leftSomeone else's arm nowAnd I'm trying, yeah I'm trying to let goBut it's not that simpleType of misery, all these mixed up signalsIn my head I still hear these echoesOf when you loved meBut now you're just someone in my mindThat used to be mineThat used to be minePeople used to say I didn't deserve youI was cool with that cause I felt the sameBut then they played my song on the radioAnd I don't think you liked who I becameAnd I smiled, yes I smiledBut underneath the memories that I'm tryingYeah I'm trying to let goI saw you laugh like you leftSomeone else's arm nowAnd I'm trying, yeah I'm trying to let goBut it's not that simpleType of misery, all these mixed up signalsIn my head I still hear these echoesOf when you loved meBut now you're just someone in my mindThat used to be mineThat used to be mineThat used to be mineCause baby our beauty marksAre like shooting starsYeahThat used to be mineMy goofy heartIs one of Cupid's dartsI'm just a nervous guyAnd these words of mineWon't reverse the timeTo when you were mineBecause it's not that simpleType of misery, all these mixed up signalsIn my head I still hear these echoesOf when you loved meBut now you're just someone in my mindAnd I'm trying to let goI saw you laugh like you leftSomeone else's arm nowAnd I'm trying, yeah I'm trying to let goBut it's not that simpleThat used to be mineThat used to be mine